BE644117A - - Google Patents
Info
- Publication number
- BE644117A BE644117A BE644117A BE644117A BE644117A BE 644117 A BE644117 A BE 644117A BE 644117 A BE644117 A BE 644117A BE 644117 A BE644117 A BE 644117A BE 644117 A BE644117 A BE 644117A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B1/00—Film strip handling
- G03B1/60—Measuring or indicating length of the used or unused film; Counting number of exposures
- G03B1/66—Counting number of exposures
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/04—Roll-film cameras
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/003—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly setting of both shutter and diaphragm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US260628A US3186322A (en) | 1963-02-25 | 1963-02-25 | Film transport and metering mechanism for cameras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644117A true BE644117A (US07943777-20110517-C00090.png) | 1964-06-15 |
Family
ID=22989939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644117A BE644117A (US07943777-20110517-C00090.png) | 1963-02-25 | 1964-02-20 |
Country Status (6)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450320A (en) * | 1967-02-21 | 1969-06-17 | Joseph J Roubal | Film control apparatus in a camera |
| US3581640A (en) * | 1967-03-23 | 1971-06-01 | Nippon Kogaku Kk | Film advancing mechanism for film roll cameras having delayed clutch action |
| JPS56135467U (US07943777-20110517-C00090.png) * | 1980-03-15 | 1981-10-14 | ||
| US4987431A (en) * | 1989-12-27 | 1991-01-22 | Eastman Kodak Company | Film frame registration and correction by means of film prerecorded track |
| US5023640A (en) * | 1990-02-28 | 1991-06-11 | Eastman Kodak Company | Film metering apparatus and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1997332A (en) * | 1934-03-01 | 1935-04-09 | Eastman Kodak Co | Roll film camera and spooling system |
| US2275791A (en) * | 1940-03-12 | 1942-03-10 | Eastman Kodak Co | Double exposure prevention |
| US2728281A (en) * | 1952-01-08 | 1955-12-27 | Eastman Kodak Co | Film metering for extrusion-loading roll-holding cameras |
-
1963
- 1963-02-25 US US260628A patent/US3186322A/en not_active Expired - Lifetime
-
1964
- 1964-01-29 JP JP39004061A patent/JPS5237371B1/ja active Pending
- 1964-02-18 DE DE19641447515 patent/DE1447515A1/de not_active Withdrawn
- 1964-02-20 BE BE644117A patent/BE644117A/xx unknown
- 1964-02-25 AT AT505165A patent/AT264280B/de active
- 1964-02-25 CH CH230464A patent/CH418121A/fr unknown
- 1964-02-25 AT AT505465A patent/AT264281B/de active
- 1964-02-25 AT AT162364A patent/AT260679B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT260679B (de) | 1968-03-11 |
| AT264280B (de) | 1968-08-26 |
| CH418121A (fr) | 1966-07-31 |
| JPS5237371B1 (US07943777-20110517-C00090.png) | 1977-09-21 |
| AT264281B (de) | 1968-08-26 |
| DE1447515A1 (de) | 1969-11-27 |
| US3186322A (en) | 1965-06-01 |
